Which of the following can be determined from the frequency of a light wave? O A. The height of the wave
O B. The direction of the wave
O C. The source of the wave
O D. The energy of the wave

I Am Thinking A.

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?